日本結晶学会誌
Online ISSN : 1884-5576
Print ISSN : 0369-4585
ISSN-L : 0369-4585
総合報告
高分子結晶の静的・動的構造解析
田代 孝二
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ジャーナル フリー

2011 年 53 巻 6 号 p. 387-395

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Recent development in static and dynamic structure analyses of polymer crystals has been reviewed. Various methods were developed to enhance the reliability of static structure analysis. Usage of synchrotron high-energy X-ray beam allowed us to increase the total number of observed X-ray reflections by one order. Wide-angle neutron diffraction revealed the hydrogen atomic positions accurately, making it possible to evaluate the mechanical property of polymer crystals quantitatively. Time-resolved measurements of wide-angle and small-angle X-ray scatterings as well as infrared and Raman spectra have revealed the structural revolution processes as seen in the studies of isothermal crystallization and mechanical deformation processes.

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© 2011 日本結晶学会
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